Aluminum radiating tube fastening assembly

Abstract

The utility model belongs to the technical field of heat dissipation pipes, and particularly relates to an aluminum heat dissipation pipe fastening assembly which comprises two mounting seats, a plurality of heat dissipation pipes are arranged between the two mounting seats, fastening seats are rotationally mounted on the adjacent sides of the two mounting seats, and first fastening mechanisms are arranged between the fastening seats and the heat dissipation pipes; a functional cavity is formed in the mounting base, the same rotating shaft is rotationally mounted on the inner walls of the two sides of the functional cavity, a groove is formed in the right side of the mounting base, the right end of the rotating shaft penetrates through the groove and is provided with a rotating mechanism, and a second fastening mechanism is arranged on the radiating pipe. The heat dissipation pipe fixing device is reasonable in design, by arranging the rotating mechanism and the first fastening mechanism, simultaneous clockwise rotation of the multiple fastening bases can be achieved, threaded connection of threaded grooves and external threads can be achieved, the purpose of installing and fixing multiple heat dissipation pipes at the same time can be achieved, and then the purposes of saving time and labor and improving the working efficiency can be achieved.

Description

Technical Field

[0001] This application relates to the field of heat dissipation pipe technology, and more particularly to an aluminum heat dissipation pipe fastening assembly. Background Technology

[0002] With the rapid development of society, in order to carry out production or work more efficiently, as the power of machinery increases and the heat generated increases, heat sinks are often needed to dissipate heat. Heat sinks are an important component of heat sinks. Due to their high heat transfer efficiency, heat sinks have been widely used in heat sink components.

[0003] Currently, Chinese Patent Publication No. CN216770320U discloses a heat sink fastening assembly, belonging to the field of heat sinks. This utility model discloses a heat sink fastening assembly, including a mounting plate, a first fastening assembly, a heat sink, and a second fastening assembly. The first fastening assembly is fixedly connected to the mounting plate, and the heat sink is connected to the first fastening assembly. The second fastening assembly is connected to the outer surface of the heat sink. This solves the problems of existing heat sinks being unable to be installed or disassembled and lacking fastening assemblies, making it impossible to repair or replace the heat sink when problems occur. Furthermore, an unsecured heat sink may wobble during use, leading to malfunction. The first fastening assembly allows for not only the installation and disassembly of the heat sink but also the fastening of its upper and lower ends. The second fastening assembly further secures the heat sink body, resulting in a better fastening effect and ensuring the normal operation of the heat sink.

[0004] In practical use, it has been found that existing heat pipe fastening assemblies require each heat pipe to be disassembled and assembled individually, which is time-consuming and labor-intensive, thus affecting work efficiency. Therefore, we propose an aluminum heat pipe fastening assembly to solve the above problems. Utility Model Content

[0005] The purpose of this application is to address the shortcomings of existing technologies, such as the need to disassemble and assemble each heat pipe individually, which is time-consuming, labor-intensive, and affects work efficiency. Therefore, this application proposes an aluminum heat pipe fastening assembly.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] An aluminum heat sink fastening assembly includes two mounting bases, with multiple heat sinks disposed between the two mounting bases. Fastening seats are rotatably mounted on adjacent sides of the two mounting bases, and a first fastening mechanism is provided between the fastening seats and the heat sinks. A functional cavity is formed inside the mounting base, and the same rotating shaft is rotatably mounted on the inner walls of both sides of the functional cavity. A groove is formed on the right side of the mounting base, and the right end of the rotating shaft passes through the groove. A rotating mechanism is provided at the right end of the rotating shaft, and a second fastening mechanism is provided on the heat sinks.

[0008] Preferably, the first fastening mechanism includes a connecting column, an external thread, and a threaded groove. The top and bottom ends of the heat dissipation pipe are both fixedly installed with connecting columns. The connecting columns are provided with external threads on the outside. The fastening seat is provided with a threaded groove on the side near the heat dissipation pipe. The external thread and the threaded groove are threadedly connected.

[0009] Preferably, a rotating column is rotatably mounted on the inner wall of the top of the functional cavity, the top of the rotating column is fixedly connected to the bottom of the corresponding fastening seat, and a gear mechanism is provided between the rotating column and the rotating shaft.

[0010] Preferably, the gear mechanism includes a first bevel gear and a second bevel gear. The first bevel gear is fixedly sleeved on the rotating shaft, and the second bevel gear is fixedly sleeved at the bottom end of the rotating column. The first bevel gear meshes with the corresponding second bevel gear.

[0011] Preferably, the rotating mechanism includes a handle and a lever, with the handle fixedly installed at the right end of the rotating shaft and the lever fixedly installed on the right side of the handle.

[0012] Preferably, the second fastening mechanism includes two fastening plates and an arc-shaped groove. Two fastening plates are sleeved on the outside of the heat dissipation pipe. An arc-shaped groove is opened on the adjacent side of the two fastening plates. A fixing mechanism is provided between the two fastening plates.

[0013] Preferably, the fixing mechanism includes connecting ears and bolts, and connecting ears are fixedly installed on both sides of the fastening plate, with corresponding two connecting ears connected by bolt threads.

[0014] Preferably, an anti-slip pad is provided inside the arc-shaped groove, and the anti-slip pad is adapted to the corresponding heat dissipation pipe.

[0015] The beneficial effects of this application are:

[0016] 1. By using the fastening plate, connecting ears, and bolts, multiple heat dissipation pipes can be initially fastened. The anti-slip pads prevent rigid contact between the arc groove and the heat dissipation pipes, increase the friction between the heat dissipation pipes and the fastening plate, and improve the fastening effect.

[0017] 2. Through the cooperation of the dial plate, handle, shaft, first bevel gear, second bevel gear, rotating column and fastening seat, the dial plate can be rotated clockwise to drive multiple fastening seats to rotate clockwise at the same time, so as to realize the threaded groove and the external thread to connect, and to realize the purpose of installing and fixing multiple heat dissipation pipes at the same time, thereby saving time and effort and improving work efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an aluminum heat sink fastening assembly proposed in this application;

[0019] Figure 2 This is a front cross-sectional view of an aluminum heat sink fastening assembly proposed in this application;

[0020] Figure 3 This is a three-dimensional structural diagram of the second fastening mechanism of an aluminum heat sink fastening assembly proposed in this application.

[0021] Figure 4 This is a three-dimensional structural diagram of the rotating mechanism of an aluminum heat sink fastening assembly proposed in this application;

[0022] Figure 5 This is a three-dimensional structural diagram of the first fastening mechanism of an aluminum heat sink fastening assembly proposed in this application.

[0023] In the diagram: 1. Mounting base; 2. Heat dissipation pipe; 3. Connecting post; 4. Fastening base; 5. External thread; 6. Threaded groove; 7. Functional cavity; 8. Shaft; 9. Rotating post; 10. First bevel gear; 11. Second bevel gear; 12. Groove; 13. Handle; 14. Dial plate; 15. Fastening plate; 16. Connecting ear; 17. Bolt; 18. Arc groove; 19. Anti-slip pad. Detailed Implementation

[0024] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] Reference Figure 1-5An aluminum heat sink fastening assembly includes a mounting base 1, of which two mounting bases 1 are provided. Multiple heat sinks 2 are arranged between the two mounting bases 1. Fastening seats 4 are rotatably mounted on adjacent sides of the two mounting bases 1. A first fastening mechanism is provided between the fastening seats 4 and the heat sinks 2. A functional cavity 7 is opened inside the mounting base 1. The same rotating shaft 8 is rotatably mounted on the inner walls of both sides of the functional cavity 7. A groove 12 is opened on the right side of the mounting base 1. The right end of the rotating shaft 8 passes through the groove 12. A rotating mechanism is provided at the right end of the rotating shaft 8. A second fastening mechanism is provided on the heat sinks 2.

[0026] In this embodiment, the first fastening mechanism includes a connecting post 3, an external thread 5, and a threaded groove 6. The connecting post 3 is fixedly installed at both the top and bottom of the heat dissipation pipe 2. The external thread 5 is provided on the outside of the connecting post 3. The fastening seat 4 has a threaded groove 6 on the side near the heat dissipation pipe 2. The external thread 5 is threadedly connected to the threaded groove 6. By providing the first fastening mechanism, the external thread 5 can be threadedly connected to the threaded groove 6, thereby achieving the purpose of installing and fixing the connecting post 3 and the fastening seat 4.

[0027] In this embodiment, a rotating column 9 is rotatably installed on the inner wall of the top of the functional cavity 7. The top of the rotating column 9 is fixedly connected to the bottom of the corresponding fastening seat 4. A gear mechanism is provided between the rotating column 9 and the rotating shaft 8. By providing the rotating column 9, the rotating column 9 can drive the fastening seat 4 to rotate.

[0028] In this embodiment, the gear mechanism includes a first bevel gear 10 and a second bevel gear 11. The first bevel gear 10 is fixedly sleeved on the rotating shaft 8, and the second bevel gear 11 is fixedly sleeved at the bottom of the rotating column 9. The first bevel gear 10 meshes with the corresponding second bevel gear 11. By providing the gear mechanism, the rotating shaft 8 can drive multiple rotating columns 9 to rotate simultaneously.

[0029] In this embodiment, the rotating mechanism includes a handle 13 and a lever 14. The handle 13 is fixedly installed on the right end of the rotating shaft 8, and the lever 14 is fixedly installed on the right side of the handle 13. By setting the rotating mechanism, the lever 14 can be manually rotated, so as to achieve the purpose of driving the rotating shaft 8 to rotate through the handle 13.

[0030] In this embodiment, the second fastening mechanism includes two fastening plates 15 and an arc groove 18. Two fastening plates 15 are sleeved on the outside of the heat dissipation pipe 2. An arc groove 18 is opened on the adjacent side of the two fastening plates 15. A fixing mechanism is provided between the two fastening plates 15. By providing the second fastening mechanism, the heat dissipation pipe 2 can be snapped in place through the arc groove 18.

[0031] In this embodiment, the fixing mechanism includes connecting ears 16 and bolts 17. Connecting ears 16 are fixedly installed on both sides of the fastening plate 15. The corresponding two connecting ears 16 are connected by bolts 17. By setting the fixing mechanism, the bolts 17 are threaded onto the corresponding connecting ears 16, which can realize the installation and fixing of the two fastening plates 15 and achieve the purpose of initially fastening the multiple heat dissipation pipes 2.

[0032] In this embodiment, an anti-slip pad 19 is provided in the arc groove 18. The anti-slip pad 19 is adapted to the corresponding heat dissipation pipe 2. By providing the anti-slip pad 19, rigid contact between the arc groove 18 and the heat dissipation pipe 2 can be avoided, and the friction between the heat dissipation pipe 2 and the fastening plate 15 can be increased, thereby improving the fastening effect.

[0033] In this application, when multiple heat sinks 2 need to be installed, the arc-shaped grooves 18 on the two fastening plates 15 are first engaged with the corresponding heat sinks 2. By threading the bolts 17 onto the corresponding connecting ears 16, the two fastening plates 15 can be installed and fixed, achieving the purpose of initially fastening the multiple heat sinks 2. The anti-slip pads 19 prevent rigid contact between the arc-shaped grooves 18 and the heat sinks 2, increasing the friction between the heat sinks 2 and the fastening plates 15, thus improving the fastening effect. The connecting posts 3 are aligned with the corresponding threaded grooves 6. By manually rotating the dial 14 clockwise, the handle 13 can be rotated clockwise, which in turn can rotate the shaft 8 clockwise. The first bevel gear 10 and the second bevel gear 11 can then rotate the rotating post 9 clockwise, which in turn can rotate multiple fastening seats 4 clockwise simultaneously. This enables the threaded grooves 6 to be threadedly connected to the external threads 5, allowing for the simultaneous connection and fixation of multiple connecting posts 3 and the simultaneous installation and fixation of multiple heat dissipation pipes 2. This achieves the goals of saving time and effort and improving work efficiency.

Claims

1. A fastening assembly for an aluminum heat sink pipe, characterized in that, It includes a mounting base (1), two mounting bases (1) are provided, and multiple heat dissipation pipes (2) are provided between the two mounting bases (1). A fastening seat (4) is rotatably installed on the adjacent side of the two mounting bases (1), and a first fastening mechanism is provided between the fastening seat (4) and the heat dissipation pipe (2). The mounting base (1) has a functional cavity (7) inside. The same rotating shaft (8) is rotatably installed on the inner walls of both sides of the functional cavity (7). The mounting base (1) has a groove (12) on the right side. The right end of the rotating shaft (8) passes through the groove (12). The right end of the rotating shaft (8) is provided with a rotating mechanism. The heat dissipation pipe (2) is provided with a second fastening mechanism.

2. The aluminum heat sink fastening assembly according to claim 1, characterized in that, The first fastening mechanism includes a connecting column (3), an external thread (5) and a threaded groove (6). The top and bottom ends of the heat dissipation pipe (2) are fixedly installed with connecting columns (3). The connecting column (3) has an external thread (5) on its outer side. The fastening seat (4) has a threaded groove (6) on the side near the heat dissipation pipe (2). The external thread (5) and the threaded groove (6) are threadedly connected.

3. The aluminum heat sink fastening assembly according to claim 1, characterized in that, A rotating column (9) is rotatably installed on the top inner wall of the functional cavity (7). The top of the rotating column (9) is fixedly connected to the bottom of the corresponding fastening seat (4). A gear mechanism is provided between the rotating column (9) and the rotating shaft (8).

4. The aluminum heat sink fastening assembly according to claim 3, characterized in that, The gear mechanism includes a first bevel gear (10) and a second bevel gear (11). The first bevel gear (10) is fixedly sleeved on the rotating shaft (8), and the second bevel gear (11) is fixedly sleeved at the bottom end of the rotating column (9). The first bevel gear (10) meshes with the corresponding second bevel gear (11).

5. The aluminum heat sink fastening assembly according to claim 1, characterized in that, The rotating mechanism includes a handle (13) and a lever (14). The handle (13) is fixedly installed on the right end of the rotating shaft (8), and the lever (14) is fixedly installed on the right side of the handle (13).

6. The aluminum heat sink fastening assembly according to claim 1, characterized in that, The second fastening mechanism includes two fastening plates (15) and an arc groove (18). Two fastening plates (15) are sleeved on the outside of the heat dissipation pipe (2). An arc groove (18) is opened on the adjacent side of the two fastening plates (15). A fixing mechanism is provided between the two fastening plates (15).

7. The aluminum heat sink fastening assembly according to claim 6, characterized in that, The fixing mechanism includes connecting ears (16) and bolts (17). Connecting ears (16) are fixedly installed on both sides of the fastening plate (15), and the corresponding two connecting ears (16) are threadedly connected by bolts (17).

8. The aluminum heat sink fastening assembly according to claim 6, characterized in that, An anti-slip pad (19) is provided in the arc-shaped groove (18), and the anti-slip pad (19) is adapted to the corresponding heat dissipation pipe (2).

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